LiMgSnAu

metal

· JVASP-15826· LiMgSnAu

LiMgSnAu is a quaternary intermetallic alloy combining lithium, magnesium, tin, and gold. This is an experimental research compound rather than an established commercial material; it belongs to the family of lightweight intermetallics and precious-metal compounds being investigated for advanced applications where specific property combinations—such as low density paired with high strength or unique electronic behavior—are required. The inclusion of lithium and magnesium suggests potential applications in weight-critical aerospace or energy systems, while the gold component may confer corrosion resistance or specialized electronic properties, though practical industrial adoption remains limited and further development work is ongoing.

experimental intermetallic researchaerospace weight reductionelectronic device componentscorrosion-resistant coatingsenergy storage systemshigh-performance alloy development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2785	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000201	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000158	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-2.250	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.6300	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1077	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4171	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

LiMgSnAu — Properties & Data | MatWorld

LiMgSnAu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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